let arr:number[]=[1,5,6]
let arr1=[5,6,"zs",true]
let arr2:string[]=["zs","xiaohong"]

let person:object={
    name:"zs"
    age:15
}

interface Per{
    name:string,
    age:number
}

let p1:per={
    name:"小红",
    age:23,
}
let p2:{naem:string,age:number}={
    name:"xiaohua",
    age:13,
}